132533402 has 24 divisors (see below), whose sum is σ = 206760000. Its totient is φ = 63704160.

The previous prime is 132533333. The next prime is 132533407. The reversal of 132533402 is 204335231.

It is not an unprimeable number, because it can be changed into a prime (132533407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 265349 + ... + 265847.

It is an arithmetic number, because the mean of its divisors is an integer number (8615000).

Almost surely, 2^132533402 is an apocalyptic number.

132533402 is a deficient number, since it is larger than the sum of its proper divisors (74226598).

132533402 is an equidigital number, since it uses as much as digits as its factorization.

132533402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662 (or 621 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 132533402 is about 11512.3152319592. The cubic root of 132533402 is about 509.8492467408.

Adding to 132533402 its reverse (204335231), we get a palindrome (336868633).

The spelling of 132533402 in words is "one hundred thirty-two million, five hundred thirty-three thousand, four hundred two".